A properly designed grounding system improves the quality of the electrical signals used by your engine computer to optimize performance under all driving conditions. The 4Grounding system is custom engineered to fit YOUR model vehicle perfectly. Unlike other so-called "universal" kits, you will be proud to show off your 4Grounding installation, because all of the wires are the right lengths, and it all looks like it belongs there. Click the links above to find out more, then prepare to be amazed with the results!
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Six wire (red) 4Grounding system
installed on 1.8T VW GTI |
Four wire (black) 4Grounding system
installed on 24V VR6 VW Jetta. |
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Five wire (red) 4Grounding system
installed on Infiniti G35 |
Six wire (red) 4Grounding system
installed on Honda Civic VTEC |